2007•Henan Chemical IndustryRequires access

Study on the Regeneration of Lithium Hydroxide Used as Gas Purificant

Feng Guo

Abstract

Lithium hydroxide is used as purificant in special environment to adsorb CO2 breathed out by person.The regeneration of lithium hydroxide used in isolated system has been studied.The primary components of spent lithium hydroxide are determined.Causticization is adopted to prepare LiOH·H2O and the purity of the product can meet the GB/T 8766-2002 industrial grade standard.

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Key concepts: Lithium hydroxide, Lithium (medication), Hydroxide, Adsorption, Chemistry, Regeneration (biology), Inorganic chemistry, Organic chemistry